Fix dashboard not rendering if state of RMV-entity is undefined#12
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Nuhser wants to merge 10 commits intocustom-cards:masterfrom
Open
Fix dashboard not rendering if state of RMV-entity is undefined#12Nuhser wants to merge 10 commits intocustom-cards:masterfrom
Nuhser wants to merge 10 commits intocustom-cards:masterfrom
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added 10 commits
January 26, 2026 09:46
This reverts commit a0d8752.
Nuhser
changed the title
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Fixes #4
I added some checks to make sure that no error occurs if the state of the card's entity is undefined. This happened to me in the past if the RMV-API wasn't available but could also be caused by other things (like using the wrong entity ID in the configuration).
I added a fallback where the entity ID from the card configuration would be used as the card title if no custom name is set and the state of the entity is undefined. An error was occurring here previously as the attribute
friendly_nameof the state was used without checking if state had a value.I also added an error message (see screenshot) which is shown instead of the normal table inside the card in case of an undefined state to inform the user that something went wrong.